ASN database

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IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

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GeoIP location

122.4.0.0

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Result

122.4.0.0/14

Prefix:

122.4.0.0/14 (262.144 IP's - view in CIDR to IP tool)

Description:

CHINANET SHANDONG PROVINCE NETWORK

Country:

China

Announced by:

No.31,Jin-rong Street

AS4134, 318 peers, 669 announced prefixes

See all details on AS4134 - No.31,Jin-rong Street »

Matching prefixes

Country

ASN

Announced prefix

Description

Size

China

AS4134

122.4.0.0/14

CHINANET SHANDONG PROVINCE NETWORK

262.144

China

AS139887

122.5.53.0/24

CHINANET SHANDONG PROVINCE NETWORK

256

China

AS139887

122.5.54.0/24

CHINANET SHANDONG PROVINCE NETWORK

256

China

AS139887

122.5.59.0/24

CHINANET SHANDONG PROVINCE NETWORK

256

China

AS139887

122.5.60.0/24

CHINANET SHANDONG PROVINCE NETWORK

256

Log

000	+000	Parse input (Prefix)
000	+000	Search database for '122.4.0.0/14'
052	+051	5 prefixes found
052	+000	Done

ASN database

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Result

122.4.0.0/14

Matching prefixes

Log

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